Munich ATP - Singles
Zverev hopes to put 'worst period' behind him after success in Munich
Birthday boy Zverev roars back to beat Shelton and claim Munich title
Shelton fights past Argentina's Cerundolo to reach Munich ATP final
Zverev battles past tricky Griekspoor to advance in Munich
Top-seeded Zverev accompanies Shelton in Munich quarter-finals
Zverev shakes off recent funk to beat France's Muller in Munich
Rune saves four match points to win second straight Munich title
Birthday boy Zverev knocked out in Munich by O'Connell